HOLLY SHIT TOO MANY RETARDS IN THIS THREAD
>>18516164
The one on the right is a ref 5512. It's a 40mm watch.

Picrel is a ref. 5508 which is the direct inspiration for the Tudor Black Bay 58. It doesn't have a crown guard and the knurling on the bezel is less pronounced. It's a 38mm watch.

BOTH OF THEM HAVE THE EXACT SAME LUG TO LUG AND SAME DIAL OPENING.
THE DIFFERENCE IN DIAMETER COMES FROM THE BEZEL.

LEARN YOUR SHIT BEFORE POSTING YOU RETARDS REEEEEEEEEEEEEEEEEEEE